Katsuyoshi Nakada

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device and lighting fixture for current control with a sol...
- Patent number 9,743,471
- Issue date Aug 22, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuyoshi Nakada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dimming lighting circuit and luminaire
- Patent number 9,699,851
- Issue date Jul 4, 2017
- Panasonic Intellecutal Property Management Co., Ltd.
- Satoshi Yagi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting device and luminaire
- Patent number 9,131,570
- Issue date Sep 8, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hisanaga Onishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting device and lighting fixture
- Patent number 9,055,638
- Issue date Jun 9, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 8,581,510
- Issue date Nov 12, 2013
- Panasonic Corporation
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Startup control for a high pressure discharge lamp ballast
- Patent number 8,324,829
- Issue date Dec 4, 2012
- Panasonic Corporation
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
HID lamp ballast with controlled DC step down circuit
- Patent number 8,222,834
- Issue date Jul 17, 2012
- Panasonic Corporation
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp ballast having an auto-transformer for high voltage...
- Patent number 8,207,680
- Issue date Jun 26, 2012
- Panasonic Corporation
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp ballast, lighting system and projector
- Patent number 7,692,391
- Issue date Apr 6, 2010
- Panasonic Electric Works Co., Ltd.
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp ballast and projector
- Patent number 7,622,869
- Issue date Nov 24, 2009
- Panasonic Electric Works Co., Ltd.
- Koji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discharge lamp lighting device, illumination device, and projector
- Patent number 7,511,432
- Issue date Mar 31, 2009
- Panasonic Electric Works Co., Ltd.
- Koji Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus and projector
- Patent number 7,504,782
- Issue date Mar 17, 2009
- Panasonic Electric Works Co., Ltd.
- Junichi Hasegawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE AND LIGHTING FIXTURE
- Publication number 20160374162
- Publication date Dec 22, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Katsuyoshi NAKADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIMMING LIGHTING CIRCUIT AND LUMINAIRE
- Publication number 20160366741
- Publication date Dec 15, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Satoshi YAGI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING DEVICE AND LUMINAIRE
- Publication number 20150123556
- Publication date May 7, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Hisanaga Onishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING DEVICE AND LIGHTING FIXTURE
- Publication number 20130328497
- Publication date Dec 12, 2013
- Katsuyoshi NAKADA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTING APPARATUS
- Publication number 20110074310
- Publication date Mar 31, 2011
- Panasonic Electric Works Co., Ltd.
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
STARTUP CONTROL FOR A HIGH PRESSURE DISCHARGE LAMP BALLAST
- Publication number 20100194302
- Publication date Aug 5, 2010
- Katsuyoshi Nakada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP BALLAST HAVING AN AUTO-TRANSFORMER FOR HIGH VOLTAGE...
- Publication number 20100176737
- Publication date Jul 15, 2010
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HID Lamp Ballast with Controlled DC Step Down Circuit
- Publication number 20100102757
- Publication date Apr 29, 2010
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge Lamp Ballast, Lighting System and Projector
- Publication number 20080218094
- Publication date Sep 11, 2008
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge Lamp Lighting Apparatus and Projector
- Publication number 20080048586
- Publication date Feb 28, 2008
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Junichi Hasegawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp ballast and projector
- Publication number 20070164687
- Publication date Jul 19, 2007
- MATSUSHITA ELECTRIC WORKS, LTD.,
- Koji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Discharge lamp lighting device, illumination device, and projector
- Publication number 20060055341
- Publication date Mar 16, 2006
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Koji Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Katsuyoshi Nakada

Person

Patents Grantslast 30 patents

Lighting device and lighting fixture for current control with a sol...

Dimming lighting circuit and luminaire

Lighting device and luminaire

Lighting device and lighting fixture

Discharge lamp lighting apparatus

Startup control for a high pressure discharge lamp ballast

HID lamp ballast with controlled DC step down circuit

Discharge lamp ballast having an auto-transformer for high voltage...

Discharge lamp ballast, lighting system and projector

Discharge lamp ballast and projector

Discharge lamp lighting device, illumination device, and projector

Discharge lamp lighting apparatus and projector

Patents Applicationslast 30 patents

LIGHTING DEVICE AND LIGHTING FIXTURE

DIMMING LIGHTING CIRCUIT AND LUMINAIRE

LIGHTING DEVICE AND LUMINAIRE

LIGHTING DEVICE AND LIGHTING FIXTURE

DISCHARGE LAMP LIGHTING APPARATUS

STARTUP CONTROL FOR A HIGH PRESSURE DISCHARGE LAMP BALLAST

DISCHARGE LAMP BALLAST HAVING AN AUTO-TRANSFORMER FOR HIGH VOLTAGE...

HID Lamp Ballast with Controlled DC Step Down Circuit

Discharge Lamp Ballast, Lighting System and Projector

Discharge Lamp Lighting Apparatus and Projector

Discharge lamp ballast and projector

Discharge lamp lighting device, illumination device, and projector